Class: RuboCopMethodOrder::MethodNodeCollection

Inherits:
Object
  • Object
show all
Defined in:
lib/rubocop_method_order/method_node_collection.rb

Overview

Hold collection of public instance methods that has custom sorted order.

Direct Known Subclasses

PublicMethodNodeCollection

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ MethodNodeCollection

Returns a new instance of MethodNodeCollection.



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# File 'lib/rubocop_method_order/method_node_collection.rb', line 8

def initialize
  @nodes = []
end

Instance Attribute Details

#nodes ⇒ Object (readonly)

Returns the value of attribute nodes.



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# File 'lib/rubocop_method_order/method_node_collection.rb', line 6

def nodes
  @nodes
end

Instance Method Details

#offenses ⇒ Object 



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# File 'lib/rubocop_method_order/method_node_collection.rb', line 12

def offenses
  nodes.reject { |node| definition_order_correct?(node) }.map do |node|
    {
      node: node,
      other_node: previous_node_from_definition_order(node)
    }
  end
end

#push(method_node) ⇒ Object 



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# File 'lib/rubocop_method_order/method_node_collection.rb', line 21

def push(method_node)
  @nodes << method_node
  self
end

#replacements ⇒ Object

Build a hash for every node that is not at the correct, final position which includes any nodes that need to be moved. Used for autocorrecting.



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# File 'lib/rubocop_method_order/method_node_collection.rb', line 28

def replacements
  nodes.reject { |node| method_order_correct?(node) }.each_with_object({}) do |node, obj|
    node_to_replace = nodes[expected_method_index(node)]

    obj[node] = {
      node => node_to_replace,
      node_to_replace => nodes[expected_method_index(node_to_replace)]
    }
  end
end